BUG/MEDIUM: ssl: fix the id length check within smp_fetch_ssl_fc_session_id()
After we call SSL_SESSION_get_id(), the length of the id in bytes is
stored in "len", which was never checked. This could cause unexpected
behavior when using the "ssl_fc_session_id" or "ssl_bc_session_id"
fetchers (eg. the result can be an empty value).
The issue was introduced with commit 105599c ("BUG/MEDIUM: ssl: fix
several bad pointer aliases in a few sample fetch functions").
This patch must be backported to 2.1, 2.0, and 1.9.
(cherry picked from commit f35d69e7fc13aab89afcf394c5b96133d3060c1a)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 1028e256e249bc75893b108154fc499ab1b5f825)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed